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Platyplectrum
''Platyplectrum'' is a genus of ground-dwelling frog in the family Limnodynastidae. Species in this genus are found in Australia, New Guinea, and on the Aru Islands Regency, Aru Islands. They are medium-sized frogs and the dorsal skin has a sandpaper-like texture. Although this genus was described in 1863 for the species ''Ornate burrowing frog, Platyplectrum ornatum'', in 2009 it was synonymized with the genus ''Opisthodon.'' This classification was found to be paraphyletic with respect to the former genus ''Lechriodus''. For this reason, ''Platyplectrum'' was revived in 2021 for the members of ''Opisthodon'' and ''Lechriodus''. They inhabit a range of environments from arid areas to rainforests and wet sclerophyll forests, and are active after heavy rains in summer and rarely seen during drier conditions. Breeding takes place in temporary pools and small streams and the tadpoles as well as the frogs are noted for their cannibalistic behaviour, due to which some members are com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platyplectrum Aganoposis
''Platyplectrum aganoposis'', the Morobe cannibal frog, is a species of frog in the family Limnodynastidae. It is found in New Guinea. Its population is unknown, but studies show it is, while uncommon, not endangered, nor are there any threats to its future due to its stable nature currently and its potential tolerance to habitat degradation. It was classified in the former genus ''Lechriodus'' until its synonymization with ''Platyplectrum'' in 2021. This species also can be found in the Huon Peninsula, along the central mountainous spine of New Guinea from Purosa (Eastern Highlands Province, Papua New Guinea) west to the Sibil Valley (Papua, Indonesia), and in Central Province (Mount Obree) and Milne Bay Province (Munimum) in southeast Papua New Guinea. Its natural habitats are subtropical or tropical moist montane forests, intermittent freshwater marsh In ecology, a marsh is a wetland that is dominated by herbaceous plants rather than by woody plants.Keddy, P.A. 2010. W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fletcher's Frog
Fletcher's frog (''Platyplectrum fletcheri''), commonly known as the sandpaper frog or black-soled frog, is a species of nocturnal, terrestrial frog native to eastern Australia. It is primarily found in wet sclerophyll forests along mountain ranges and the coast. The Fletcher's frog's breeding behavior revolves around ephemeral water bodies created by rainfall. Male frogs compete with one another over territories that contain these pools, while female frogs choose desirable males to mate with. Female frogs produce foam and lay their eggs within the frothy mass. The nest's mucus has protective properties that enhance the survival odds of the progeny. Because ephemeral environments are resource-poor, sandpaper frog tadpoles rely primarily on the cannibalism of conspecific eggs to satisfy their nutritional needs. The Fletcher's frog's post-metamorphic life revolves around foraging for food in leaf litter and searching for mates. The Fletcher's frog is a semelparous species, mating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornate Burrowing Frog
The ornate burrowing frog (''Platyplectrum ornatum'') is a species of ground frog native to Australia. It was moved to the genus ''Opisthodon'' in 2006, following a major revision of amphibians, and is now classified in the genus ''Platyplectrum''. Description This frog is a relatively small and stubby species, growing no larger than 50 mm. It ranges in colour from grey to brown to yellow, and the dorsal surface patterns vary greatly between specimens. There is usually a butterfly-shaped patch behind the eyes. The dorsum is generally covered with red-tipped warts, and skin folds are present towards the head. The legs and arms are barred or spotted with darker markings. Toes have a slight webbing, while fingers have none. It has the smallest genome known to any frog, and is even smaller than that of many birds. This is an adaptation to the desert environment where it lives. Because the ponds where they breed dries up fast in the desert, the tadpoles has to go through metamo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arfak Cannibal Frog
''Platyplectrum platyceps'', the Arfak cannibal frog, is a species of frog in the family Limnodynastidae. It is endemic to West Papua, Indonesia. Its natural habitats are subtropical or tropical moist montane forests, freshwater marshes, and intermittent freshwater marshes. It was classified in the former genus ''Lechriodus'' until its synonymization with ''Platyplectrum ''Platyplectrum'' is a genus of ground-dwelling frog in the family Limnodynastidae. Species in this genus are found in Australia, New Guinea, and on the Aru Islands Regency, Aru Islands. They are medium-sized frogs and the dorsal skin has a sandp ...'' in 2021. References Platyplectrum Amphibians of Western New Guinea Amphibians described in 1940 Taxonomy articles created by Polbot {{Myobatrachidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spencer's Burrowing Frog
Spencer's burrowing frog (''Platyplectrum spenceri'') is a species of frog native to western and central Australia. Description Spencer's burrowing frog is very similar in appearance to the ornate burrowing frog (''Platyplectrum ornatus''). Both it and ''P. ornatus'' were moved to the genus ''Opisthodon'' in 2006, following a major revision of amphibians, and are now classified in the genus ''Platyplectrum''. Previously, ''P. spenceri'' was classified in the genus ''Limnodynastes''. Spencer's burrowing frog is a short, rotund frog with a small head and large eyes. The colour and patterns of the dorsal surface vary greatly. The colour ranges from a dark brown to light grey, with darker blotches. A butterfly shaped, darker patch is often found behind the eyes. The legs and arms are striped or spotted, the tympanum is not visible, and the feet range from partially to fully webbed. The absence of webbing between the toes allows for easier burrowing. Ecology and behaviour Spencer's b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wokan Cannibal Frog
''Platyplectrum melanopyga'', the Wokan cannibal frog, is a species of frog in the family Limnodynastidae. It is found in New Guinea. It was classified in the former genus ''Lechriodus'' until its synonymization with ''Platyplectrum'' in 2021. As one of the most common amphibians of New Guinea, its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, freshwater marshes, intermittent freshwater marshes, and plantation Plantations are farms specializing in cash crops, usually mainly planting a single crop, with perhaps ancillary areas for vegetables for eating and so on. Plantations, centered on a plantation house, grow crops including cotton, cannabis, tob ...s. References Platyplectrum Amphibians of New Guinea Amphibians described in 1875 Taxa named by Giacomo Doria Taxonomy articles created by Polbot {{Myobatrachidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limnodynastidae
Limnodynastidae, commonly known as the Australian ground frogs, is a family (biology), family of frogs found in Australia, New Guinea, and the Aru Islands Regency, Aru Islands. They were formerly considered a subfamily of the Myobatrachidae, the other large radiation of terrestrial frogs in Australia, but are now considered a distinct family. Both Limnodynastidae and Myobatrachidae are thought to be the only members of the superfamily Myobatrachoidea. The earliest fossils of this group are of ''Platypectrum casca'' from the Early Eocene. Taxonomy The following genera are recognised in the family Limnodynastidae: References Limnodynastidae Myobatrachoidea Amphibian families Amphibians of Australia Amphibians of New Guinea Amphibians of Papua New Guinea {{Neobatrachia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Australia
Amphibians of Australia are limited to members of the order Anura, commonly known as frogs. All Australian frogs are in the suborder Neobatrachia, also known as the modern frogs, which make up the largest proportion of extant frog species. About 230 of the 5,280 species of frog are native to Australia with 93% of them endemic. Compared with other continents, species diversity is low, and may be related to the climate of most of the Australian continent. There are two known invasive amphibians, the cane toad and the smooth newt. Origins The Australian continent once formed part of the supercontinent Pangaea, which split into Gondwana and Laurasia approximately 180 million years ago. The earliest true frog fossil, '' Vieraella herbsti'', is dated between 188 and 213 million years old. This predates the splitting of Gondwana, and has resulted in frogs present on all continents. The first two continents to split from Australia were South America and Africa. The amphibian fauna of b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Albert Günther
In biology, a taxon (back-formation from ''taxonomy''; : taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion, especially in the context of rank-based (" Linnaean") nomenclature (much less so under phylogenetic nomenclature). If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were presumably set forth in prehistoric times by hunter-gatherers, as suggested by the fairly sophisticated folk taxonomies. Much later, Aristotle, and later still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibian Genera
Amphibians are ectothermic, anamniote, anamniotic, tetrapod, four-limbed vertebrate animals that constitute the class (biology), class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all Tetrapod, tetrapods, but excluding the amniotes (tetrapods with an amniotic membrane, such as modern reptiles, birds and mammals). All extant taxon, extant (living) amphibians belong to the monophyletic subclass (biology), subclass Lissamphibia, with three living order (biology), orders: Anura (frogs and toads), Urodela (salamanders), and Gymnophiona (caecilians). Evolved to be mostly semiaquatic, amphibians have adapted to inhabit a wide variety of habitats, with most species living in freshwater ecosystem, freshwater, wetland or terrestrial ecosystems (such as riparian woodland, fossorial and even arboreal habitats). Their biological life cycle, life cycle typically starts out as aquatic animal, aquatic larvae with gills known as tadpoles, but some species have devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
